This marble run (or marble machine) has 4 tipping containers which can release up to 10,000 marbles in one go! If the biggest 2 containers (with 1000 and 10,000 marbles) are tipping at the same time, it creates a flood of 11,000 marbles!

Construction started: April 2015
Construction finished: June 2015
Total number of marbles ~13,500
Number of paths and tipping containers: 4